The Big O Vibrating Cockring by Screaming O

Here we have The Big O which claims to be the world’s only nine speed auto-changeable vibrating ring.  The Big O has been designed with an enhanced silicone gel ring that stimulates the female clitoris with extended ticklers to help her reach orgasm while effectively prolonging male erection. Perfect for both man and woman. The replaceable batteries provide many uses and is waterproof as well.  The Big O Vibrating Cockring features 9 speed vibrations that cycles automatically.  The only drawback is you can’t pick a specific vibration you may really fancy.